package com.da.mybatis.service;

import java.util.List;

import com.da.mybatis.bean.StudentDTO;

/**
 * @author JokerDa.
 * @date 2020/12/25 10:16
 * Description:
 */
public interface StudentService {
    void addStudentTest();

    void addStudentTestError();

    void updateStudentTest();

    void updateStudentTestError();

    List<StudentDTO> queryAllStudent();
}
